CY7C67200-48BAI Cypress Semiconductor Corp, CY7C67200-48BAI Datasheet - Page 23

• Manufacturer Part Number: CY7C67200-48BAI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C67200-48BAI

• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Package Type: FBGA
• Rad Hardened: No
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-08014 Rev. *G
ACK Flag (Bit 0)
The ACK Flag bit indicates two different conditions depending
on the transfer type. For non-Isochronous transfers, this bit
represents a transaction ending by receiving or sending an
ACK packet. For Isochronous transfers, this bit represents a
successful transaction that will not be represented by an ACK
packet.
Host n PID Register [W]
Register Description
The Host n PID register is a write-only register that provides
the PID and Endpoint information to the USB SIE to be used
in the next transaction.
PID Select (Bits [7:4])
The PID Select field defined as in
tokens are automatically sent based on settings in the Host n
Control register and do not need to be written in this register.
Table 26.PID Select Definition
Bit #
Field
Read/Write
Default
Bit #
Field
Read/Write
Default
set-up
IN
OUT
SOF
• Host 1 PID Register 0xC086
• Host 2 PID Register 0xC0A6
PID TYPE
15
W
0
7
0
-
14
W
0
6
0
-
PID Select [7:4]
Table
1101 (D Hex)
1001 (9 Hex)
0001 (1 Hex)
0101 (5 Hex)
PID Select
26. ACK and NAK
Figure 22. Host n PID Register
13
W
0
5
0
-
12
W
0
4
0
-
1: For non-Isochronous transfers, the transaction was ACKed.
For Isochronous transfers, the transaction was completed
successfully.
0: For non-Isochronous transfers, the transaction was not
ACKed. For Isochronous transfers, the transaction was not
completed successfully.
Table 26.PID Select Definition (continued)
Endpoint Select (Bits [3:0])
The Endpoint field allows addressing of up to 16 different
endpoints.
Reserved
All reserved bits must be written as ‘0’.
Reserved
PREAMBLE
NAK
STALL
DATA0
DATA1
PID TYPE
11
W
0
3
0
-
10
W
0
2
0
-
Endpoint Select
PID Select [7:4]
1100 (C Hex)
1010 (A Hex)
1110 (E Hex)
0011 (3 Hex)
1011 (B Hex)
W
9
0
1
0
-
CY7C67200
Page 23 of 78
W
8
0
0
0
-
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